<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img 
     :src="bannerImg"
      class="banner-img"/>
     <div class="banner-info">
        <div class="banner-title">
          {{ this.sightName }}
        </div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe674;</span>
          {{ this.bannerImgs.length}}
        </div>
     </div>
    </div>
    <fade-animation>
        <common-gallary
          :imgs="bannerImgs" 
          v-show="showGallery"
          @close="handleGallaryClose"
       ></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/FadeAnimation'
export default {
  name: 'DetailBanner',
  props:{
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data (){
    return {
      showGallery: false,
      imgs: ['http://img1.qunarzz.com/sight/p0/1612/1f/1f40df12ac56f3f3a3.water.jpg_r_800x800_a6ee8e55.jpg',
          'http://img1.qunarzz.com/sight/p0/1612/5a/5a885dbb7c64b00a3.water.jpg_r_800x800_d9ff9b4c.jpg']
    }
  },
  methods: {
    handleBannerClick: function(){
      this.showGallery = true
    },
    handleGallaryClose: function(){
      this.showGallery = false
    }
  },
  components: {
    CommonGallary,
    FadeAnimation
  }
}
</script>

<style lang="stylus" scoped>
  .banner
    position relative
    overflow hidden
    height 0
    padding-bottom 55%
    .banner-img
      width 100%
    .banner-info
      display flex
      position absolute 
      left 0
      right 0
      bottom 0
      line-height .6rem
      color #fff
      background-image linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,0.8))
      .banner-title
        font-size .32rem
        padding 0 .2rem
        flex 1
        text-shadow: 0 1px 2px rgba(0,0,0,0.70)
      .banner-number
        height .4rem
        margin-top .2rem
        padding 0 .4rem
        line-height .4rem
        border-radius .2rem
        background rgba(0,0,0,.8)
        font-size .24rem
        .banner-icon
          font-size .24rem

</style>